USGS EVENT

Middle American Seismograph Consortium


USGS Solution

31 MAR 2002 ( 90) CJCD ot = 23:09:53.62 +/- 0.28 NEAR COAST OF CHIAPAS, MEXICO lat = 14.330 +/- 4.9 lon = -92.564 +/- 4.8 MAGNITUDE 5.1 (GS) dep = 33.0 (normal depth) nph = 112 of 292 se = 0.86 A error ellipse = (223.1,133.1, 0.0; 0.0, 0.0, 0.0; 7.8, 4.4, 0.0) mb = 5.1 ( 53) ML = 0.0 ( 0) mblg = 4.4 ( 19) md = 0.0 ( 0) MS = 5.1 ( 97 sta phase arrival res dist azm amp per mag amp per mag sta HKT eP 23:13:35.95 0.2 15.8 350 g:1.4-1 1.4 4.3X b:2.0+2 1.6 5.0 HKT LR 23:17:25.11 JCT eP 23:13:54.06 -1.5 17.4 339 g:1.0-1 1.0 4.3 b:5.3+0 .28 4.2 JCT LR 23:18:09.71 DWPF eP 23:13:55.68 3.0X 17.2 35 g:4.0-1 1.2 4.9 b:2.9+2 1.0 5.3 DWP LR 23:18:03.40 LTX eP 23:14:04.74 0.1 18.1 327 g:5.2-2 .95 4.1 b:1.3+2 1.2 4.9 LTX LR 23:18:30.31 LRAL eP 23:14:19.06 0.3 19.3 14 g:9.6-2 .93 4.4 b:1.2+2 1.3 5.0 LRA LR 23:19:03.83 OTAV eP 23:14:25.79 1.2 19.8 134 OTA LR 23:19:17.43 MIAR eP 23:14:27.55 -0.3 20.1 358 g:2.3-1 .95 4.8 b:1.3+2 .72 5.4 MIA LR 23:19:28.07 S:1.9+0 21. 4.4 OXF eP 23:14:32.78 3.4X 20.3 8 g:2.7-1 1.1 4.8 b:3.3+2 1.2 5.6 OXF LR 23:19:32.26 S:3.0+0 20. 4.6 GOGA eP 23:14:34.01 0.2 20.7 22 g:1.0-1 1.0 4.5 b:1.2+2 1.0 5.2 GOG LR 23:19:44.28 S:5.4+0 19. 4.9 GDL2 eP 23:14:34.80 0.0 20.8 331 GDL WMOK eP 23:14:35.70 -1.8 21.1 346 g:5.6-2 1.0 4.2 b:1.8+1 .81 4.5 WMO LR 23:19:54.65 S:1.6+0 21. 4.4 RGRS eP 23:14:47.02 3.8X 21.7 29 RGR HBF eP 23:14:47.46 4.9X 21.6 29 HBF COW eP 23:14:47.72 2.9X 21.8 28 COW NHSC eP 23:14:48.19 3.2X 21.8 29 g:6.2-1 1.1 5.3 b:6.5+2 1.1 5.9 NHS LR 23:20:15.91 S:9.2+0 19. 5.2 TWB eP 23:14:49.02 3.6X 21.9 29 TWB SCCK eP 23:14:50.07 -0.1 22.3 21 SCC JSC eP 23:14:52.05 1.9 22.3 25 JSC BNM eP 23:15:02.95 1.4 23.5 330 BNM LPM eP 23:15:04.21 1.4 23.6 330 LPM LENM eP 23:15:04.76 1.5 23.7 329 LEN LAZ eP 23:15:07.26 1.3 23.9 329 LAZ ANMO eP 23:15:07.61 0.6 24.1 331 g:8.6-2 .63 4.7 b:1.9+1 .95 4.6 ANM LR 23:21:19.37 S:6.7+0 20. 5.1 TUC eP 23:15:10.87 0.2 24.4 320 g:9.4-2 1.2 4.5 b:8.8+1 1.1 5.2 TUC LR 23:21:30.20 S:8.0+0 20. 5.2 BLA qP 23:15:21.23 3.1X 25.2 23 g:7.9-2 1.0 4.5 b:2.4+1 1.0 4.7 BLA LR 23:21:52.85 S:4.7+0 21. 5.0 SJG qP 23:15:21.54 -0.5 25.6 78 SJG LR 23:22:04.37 S:5.0+0 22. 5.0 WUAZ eP 23:15:35.19 0.2 27.0 325 g:4.6-2 1.0 4.3 b:9.8+1 1.5 5.2 WUA LR 23:22:44.37 S:5.7+0 19. 5.2 ACSO eP 23:15:36.00 0.3 27.1 16 g:9.4-2 1.1 4.6 b:1.7+1 .95 4.7 ACS LR 23:22:47.27 S:2.6+0 19. 4.8 CBN eP 23:15:37.41 0.0 27.3 27 g:4.2-2 .85 4.4 b:4.0+1 .85 5.1 CBN LR 23:22:52.67 S:5.1+0 19. 5.1 RW3 eP 23:15:38.26 0.4 27.3 333 RW3 GLA eP 23:15:38.59 -0.7 27.5 316 GLA ePcP 23:18:55.72 196.X LR 23:22:58.16 PV01 eP 23:15:41.53 1.0 27.6 332 PV0 ISCO ePd 23:15:42.39 -0.1 27.8 338 g:2.9-2 .65 4.3 b:4.2+1 1.3 5.0 ISC ePcP 23:18:58.38 195.X LR 23:23:07.36 S:1.2+0 20. 4.5 PV10 eP 23:15:44.19 0.0 28.0 332 PV1 PFO eP 23:15:51.71 -0.5 28.9 316 g:3.8-2 .95 4.3 b:4.2+1 .96 5.1 PFO LR 23:23:38.82 S:4.4+0 20. 5.1 SSPA eP 23:15:52.74 -1.3 29.2 23 g:2.5-2 1.1 4.1 b:3.1+1 1.3 4.9 SSP LR 23:23:45.44 S:4.1+0 19. 5.1 SRU eP 23:15:55.49 -0.2 29.3 331 SRU ePcP 23:19:01.08 185.X MTPC ePd 23:15:56.86 -0.5 29.5 320 MTP LR 23:23:54.73 MSU eP 23:15:59.02 0.1 29.7 328 MSU MVU eP 23:15:59.48 0.4 29.7 328 g:3.7-2 1.4 4.2 b:1.5+0 .18 4.5 MVU ePcP 23:19:03.36 184.X LR 23:24:00.14 S:5.2+0 19. 5.2 GSC ePd 23:16:02.97 -0.3 30.2 318 GSC ePcP 23:19:03.95 180.X LR 23:24:14.21 MWC eP 23:16:04.58 -0.6 30.4 315 MWC LR 23:24:19.95 PAS eP 23:16:05.05 -0.2 30.4 315 b:1.2+1 .61 4.8 PAS LR 23:24:20.97 S:2.5+0 20. 4.9 MPU eP 23:16:06.23 -0.5 30.6 330 MPU ePcP 23:19:04.89 178.X LR 23:24:24.99 DAU eP 23:16:08.16 0.1 30.7 331 DAU ePcP 23:19:05.41 177.X NLU eP 23:16:08.29 0.1 30.7 330 NLU ePcP 23:19:05.33 177.X TPNV eP 23:16:09.71 0.5 30.8 321 b:1.9+1 .92 4.9 TPN ePcP 23:19:04.87 175.X LR 23:24:33.05 S:7.6+0 20. 5.4 JLU eP 23:16:10.02 0.0 30.9 331 JLU ePcP 23:19:05.65 175.X PAL eP 23:16:10.54 -1.0 31.2 28 b:2.6+1 1.0 5.0 PAL LR 23:24:41.78 S:4.2+0 19. 5.1 CTU eP 23:16:12.23 0.4 31.1 331 CTU ePcP 23:19:04.92 173.X DUG eP 23:16:13.47 0.6 31.3 329 b:2.5+1 1.4 4.9 DUG LR 23:24:45.32 S:4.9+0 21. 5.1 RSSD qP 23:16:13.86 1.0 31.3 344 RSS LR 23:24:45.03 S:1.2+0 22. 4.5 ISA eP 23:16:14.77 0.0 31.5 317 ISA LR 23:24:51.48 S:7.8-1 19. 4.4 HWUT eP 23:16:17.55 0.1 31.8 332 b:3.0+1 1.1 5.1 HWU ePcP 23:19:07.88 170.X LR 23:24:59.99 S:2.6+0 21. 4.9 LSCT eP 23:16:17.98 -1.1 32.0 28 b:7.3+1 1.3 5.4 LSC LR 23:25:05.97 S:6.4+0 20. 5.3 BGU eP 23:16:18.82 0.1 31.9 330 BGU ePcP 23:19:07.23 168.X SPUT eP 23:16:19.38 0.5 32.0 331 SPU ePcP 23:19:05.38 166.X TPH eP 23:16:20.51 -0.5 32.2 322 b:4.5+1 1.3 5.2 TPH ePcP 23:19:06.11 165.X LR 23:25:11.49 S:7.3+0 19. 5.4 AHID ePd 23:16:23.55 -0.3 32.5 334 b:9.7+1 1.3 5.5 AHI ePcP 23:19:09.65 165.X LR 23:25:20.95 S:1.7+0 22. 4.7 HVU ePd 23:16:23.62 0.2 32.5 331 HVU MTUM eP 23:16:24.17 -0.1 32.6 320 MTU ePcP 23:19:09.17 164.X REDW eP 23:16:27.46 0.2 32.9 335 RED ELK eP 23:16:27.58 0.2 32.9 327 b:2.0+1 1.1 4.9 ELK ePcP 23:19:10.40 163.X LR 23:25:32.18 S:4.5+0 19. 5.2 HAYW eP 23:16:28.09 0.5 32.9 336 HAY ACCN eP 23:16:28.12 -1.2 33.2 26 ACC NCB eP 23:16:30.10 -1.5 33.4 24 b:6.7+0 .58 4.7 NCB LR 23:25:47.05 S:4.8+0 19. 5.2 JLDW eP 23:16:30.50 0.6 33.2 336 JLD STEW eP 23:16:32.32 0.6 33.4 336 STE GRAI eP 23:16:33.04 0.8 33.5 335 GRA LRV eP 23:16:33.41 0.1 33.6 316 LRV BMN eP 23:16:34.97 0.3 33.8 325 b:2.1+1 .85 5.1 BMN LR 23:25:56.36 S:5.2+0 19. 5.3 LKWY eP 23:16:35.89 1.4 33.7 337 b:2.9+1 .95 5.2 LKW LR 23:25:55.64 S:3.3+0 21. 5.0 CMB eP 23:16:37.17 -0.5 34.1 319 b:1.5+1 1.0 4.8 CMB ePcP 23:19:14.20 156.X LR 23:26:06.57 S:3.7+0 19. 5.1 SAO eP 23:16:37.28 -0.1 34.1 316 SAO LR 23:26:05.70 S:2.5+0 20. 4.9 YMR eP 23:16:38.00 0.9 34.0 336 YMR LR 23:26:04.34 QLMT eP 23:16:41.08 1.3 34.4 336 QLM HLID eP 23:16:42.03 0.0 34.6 332 b:4.5+1 1.2 5.3 HLI e 23:19:14.65 152.X LR 23:26:20.84 S:3.0+0 20. 5.0 LCCM eP 23:16:48.62 0.2 35.4 336 LCC HRY eP 23:16:54.82 0.4 36.1 337 HRY MOD eP 23:16:57.44 -0.3 36.5 324 b:3.3+1 1.1 5.1 MOD LR 23:27:13.69 S:5.5+0 19. 5.4 CHMT eP 23:17:00.67 0.2 36.8 336 CHM PAYG LR 23:17:03.49 15.1 171 PAY YBH qP 23:17:07.51 -1.0 37.8 322 b:8.0+0 .80 4.6 YBH LR 23:27:50.51 S:4.5+0 21. 5.2 KHMM eP 23:17:09.87 0.3 37.9 320 KHM LR 23:27:53.73 PINOReP 23:17:10.78 0.1 38.1 326 PIN LR 23:27:58.50 HAWA eP 23:17:20.00 0.1 39.2 330 b:8.8+0 .99 4.5 HAW LR 23:28:29.97 S:3.3+0 19. 5.2 COR eP 23:17:26.23 0.3 39.9 325 b:1.2+2 1.3 5.5 COR LR 23:28:50.72 S:2.0+0 20. 5.0 LON eP 23:17:31.04 -0.3 40.5 329 LON ePcP 23:19:32.74 121.X LR 23:29:09.05 GNW eP 23:17:39.52 -0.4 41.6 329 GNW LR 23:29:39.33 RWW eP 23:17:40.02 0.4 41.5 328 RWW LR 23:29:38.26 LVC eP 23:17:56.84 1.4 43.4 147 b:4.7+1 1.1 5.1 LVC ePcP 23:19:44.29 108.X LR 23:30:31.46 S:2.0+0 19. 5.0 FCC eP 23:18:01.92 -0.4 44.4 359 b:8.4+0 .68 4.7 FCC ePcP 23:19:45.31 102.X YKW3 eP 23:18:50.84 -0.6 50.6 347 YKW DLBC eP 23:19:03.42 0.5 52.1 336 DLB CPUP eP 23:19:07.47 -2.0 53.0 140 b:3.3+1 1.1 5.2 CPU LR 23:35:04.35 S:1.4+0 19. 5.0 BDFB eP 23:19:11.00 -0.1 53.2 122 b:3.5+1 1.0 5.3 BDF ePcP 23:20:19.81 68.7X LR 23:35:09.27 S:1.3+0 19. 5.0 TRQA eP 23:19:54.62 -1.3 59.5 152 TRQ LR 23:38:09.68 RCBR eP 23:19:58.58 1.1 59.7 106 b:1.2+2 1.1 5.9 RCB LR 23:38:14.56 S:1.8+0 20. 5.2 POHA eP 23:19:58.79 -2.4 60.2 285 b:8.4+1 1.1 5.8 POH LR 23:38:28.92 DIV eP 23:20:00.51 -0.2 60.2 333 b:1.3+2 1.1 6.0 DIV LR 23:38:30.37 S:6.7+0 19. 5.8 SWET LR 23:20:10.54 21.6 15 SWE PMR eP 23:20:11.08 -0.8 61.9 333 b:3.3+1 1.1 5.4 PMR LR 23:39:17.77 S:1.3+0 19. 5.1 SLKM eP 23:20:11.99 -0.4 61.9 332 SLK KDC eP 23:20:13.23 -0.1 62.1 328 KDC MCK eP 23:20:16.22 -0.9 62.7 335 b:3.6+1 1.2 5.4 MCK LR 23:39:40.43 S:4.7-1 20. 4.7 COLA eP 23:20:16.53 -1.0 62.7 337 b:2.0+1 1.0 5.2 COL LR 23:39:42.34 S:1.4+0 19. 5.1 SPU eP 23:20:18.53 -1.0 63.0 332 SPU RSO eP 23:20:19.20 -1.1 63.1 331 RSO MYNC LR 23:20:21.14 22.0 19 S:6.0+0 19. 5.0 MYN WVT LR 23:20:24.27 22.1 10 S:4.4+0 19. 4.9 WVT TTA eP 23:20:33.19 -1.6 65.4 333 b:4.2+1 1.2 5.4 TTA IMA eP 23:20:33.36 -2.0 65.4 337 b:2.8+1 .93 5.4 IMA CCM LR 23:21:08.18 23.7 3 CCM TNA eP 23:21:09.56 -0.2 71.0 335 b:8.8+0 1.3 4.7 TNA LR 23:43:37.92 S:2.9-1 19. 4.5 MTE eP 23:21:44.35 -1.4 77.1 51 MTE CBKS LR 23:21:52.03 25.2 347 S:2.4+0 20. 4.7 CBK BLO LR 23:21:55.30 25.3 11 S:1.0+1 19. 5.4 BLO DBIC ePd 23:22:34.58 1.1 86.2 84 b:2.8+1 1.0 5.4 DBI LR 23:50:50.31 S:6.8-1 22. 5.0 MA2 ePd 23:22:53.75 0.2 90.6 333 b:1.8+1 .91 5.4 MA2 LR 23:52:55.50 S:6.9-1 19. 5.1 MCWV LR 23:23:00.41 27.6 22 S:5.6+0 19. 5.2 MCW PSZ eP 23:23:10.37 1.3 93.8 39 PSZ JFWS LR 23:23:27.74 28.6 4 S:1.9+0 19. 4.7 JFW BAR LR 23:23:27.94 28.6 314 BAR AAM LR 23:23:38.02 28.9 14 S:1.3+0 21. 4.5 AAM KNB LR 23:23:38.28 28.9 325 S:1.2+1 19. 5.5 KNB LDFC LR 23:23:39.37 29.0 320 LDF VTV LR 23:24:11.61 30.1 316 S:2.2+0 19. 4.8 VTV NNA LR 23:24:21.43 30.4 148 S:3.2+0 22. 4.9 NNA SNCC LR 23:24:34.23 30.9 312 S:2.3+0 19. 4.9 SNC BINY LR 23:24:44.67 31.3 24 S:4.3+0 20. 5.1 BIN DAC LR 23:24:45.66 31.3 319 S:6.2+0 21. 5.3 DAC BW06 LR 23:25:03.25 31.9 336 S:1.3+0 21. 4.6 BW0 BRYW LR 23:25:33.68 33.0 29 BRY MNV LR 23:25:34.02 33.0 321 MNV HRV LR 23:25:46.37 33.4 29 S:1.2+0 19. 4.6 HRV WES LR 23:25:46.85 33.4 29 S:1.2+1 20. 5.6 WES EYMN LR 23:25:49.55 33.5 1 S:2.2+0 19. 4.9 EYM HNH LR 23:26:03.95 34.0 27 HNH LBNH LR 23:26:20.58 34.6 26 S:5.9+0 20. 5.3 LBN BOZ LR 23:26:35.02 35.1 337 S:1.9+0 19. 4.9 BOZ WVL LR 23:26:56.70 35.9 28 S:9.7+0 19. 5.6 WVL WVOR LR 23:26:57.59 35.9 326 S:3.6+0 19. 5.2 WVO HOPS LR 23:27:11.41 36.4 318 S:3.8+0 19. 5.2 HOP WDC LR 23:27:27.90 37.0 321 S:2.5+0 19. 5.0 WDC EMMW LR 23:27:29.49 37.0 30 S:3.1+1 20. 6.1X EMM KCPM LR 23:27:31.78 37.1 319 KCP PQI LR 23:28:03.73 38.2 28 S:1.1+1 21. 5.6 PQI DBO LR 23:28:23.59 38.9 324 DBO NEW LR 23:28:38.65 39.5 334 S:3.0+0 20. 5.1 NEW TKM2 ePKPdf 23:28:47.17 0.4 122.0 10 TKM LR 00:07:52.16 EKS2 ePKPdf 23:28:47.73 1.3 121.9 12 EKS LR 00:07:49.68 LSZ ePKPdf 23:28:49.56 0.6 122.9 99 LSZ LR 00:08:16.82 S:4.8-1 21. 5.1 KMBO ePKPdf 23:29:02.46 1.9 128.7 80 KMB LR 00:11:03.27 S:4.6-1 21. 5.1 ENH ePKPdf 23:29:03.39 -0.5 130.8 335 ENH LR 00:12:03.84 S:6.2-1 20. 5.3 LSA ePKPdf 23:29:15.07 0.7 136.1 355 LSA LR 00:14:33.51 S:3.5-1 19. 5.1 NWAO ePKPdf 23:29:33.05 -0.2 147.2 230 NWA ePKP 23:29:43.04 9.8X LR 00:19:50.22 S:4.7-1 19. 5.3 OCWA LR 23:30:02.27 42.4 328 OCW PTCN LR 23:35:21.82 53.6 223 PTC KDAK LR 23:39:25.62 62.2 328 S:8.4-1 19. 4.9 KDA FIB LR 23:39:26.25 62.2 332 FIB KIP LR 23:39:30.43 62.3 287 KIP SDPT LR 23:41:09.44 65.8 325 SDP ADK LR 23:45:39.20 75.3 320 ADK ESK LR 23:46:57.37 78.0 36 S:1.5+0 19. 5.3 ESK KBS LR 23:47:20.08 78.8 11 S:1.3+0 19. 5.3 KBS SMY LR 23:48:15.62 80.7 322 S:5.2-1 21. 4.9 SMY BILL LR 23:48:21.64 81.0 338 BIL KONO LR 23:49:42.61 83.8 30 S:9.4-1 22. 5.1 KON PET LR 23:52:27.44 89.6 325 S:5.5-1 19. 5.0 PET YAK LR 23:55:58.45 97.0 341 S:6.0-1 20. 5.1 YAK KWAJ LR 23:56:06.12 97.2 281 KWA OBN LR 23:56:46.55 98.7 27 S:8.9-1 21. 5.2 OBN SNZO LR 23:58:02.82 101.3 230 SNZ YSS LR 23:58:06.33 101.5 325 S:4.2-1 19. 5.0 YSS SPA LR 23:59:25.60 104.2 180 SPA ARU LR 00:00:02.29 105.5 16 S:1.2+0 21. 5.4 ARU SBA LR 00:00:20.56 106.2 193 SBA VNDA LR 00:00:51.76 107.3 193 S:3.6-1 19. 4.9 VND BGCA LR 00:01:38.22 108.9 79 S:8.7-1 21. 5.3 BGC KIV LR 00:01:43.94 109.1 33 KIV MDJ LR 00:02:08.16 109.9 329 S:4.0-1 19. 5.0 MDJ HIA LR 00:02:25.22 110.5 338 S:8.1-1 19. 5.3 HIA BRVK LR 00:02:46.40 111.3 11 BRV TLY LR 00:03:28.89 112.8 349 S:7.6-1 19. 5.3 TLY GNI LR 00:03:30.76 112.8 34 S:4.2-1 21. 5.0 GNI KURK LR 00:04:26.06 114.8 6 KUR GUMO LR 00:05:22.08 116.7 293 GUM SUR LR 00:05:34.04 117.2 119 SUR BJT LR 00:06:45.97 119.7 335 S:9.4-1 19. 5.4 BJT LBTB LR 00:07:30.06 121.2 111 S:5.4-1 20. 5.2 LBT CTAO LR 00:08:42.10 123.8 255 S:7.2-1 20. 5.3 CTA QIZ LR 00:16:30.27 140.2 326 QIZ COCO LR 00:30:57.84 170.6 282 COC Generated 2002 APR 2 at 22:35 UTC


Epicentral Map


Waveforms


20020331230953.62.USGS